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| author | Anatoly Sokolov <aesok@post.ru> | 2011-04-08 10:44:09 +0400 |
|---|---|---|
| committer | Anatoly Sokolov <aesok@gcc.gnu.org> | 2011-04-08 10:44:09 +0400 |
| commit | 07c5f94e8209f6c52ac32a94cc234182dd6f10d2 (patch) | |
| tree | d8c60f79d01e19fbc1844dff337e8247865f9c24 /gcc/varasm.c | |
| parent | f5a28e87f595dd160e4688c96fdcc4a51853b717 (diff) | |
| download | gcc-07c5f94e8209f6c52ac32a94cc234182dd6f10d2.zip gcc-07c5f94e8209f6c52ac32a94cc234182dd6f10d2.tar.gz gcc-07c5f94e8209f6c52ac32a94cc234182dd6f10d2.tar.bz2 | |
tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.
* doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.
(BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation.
* doc/tm.texi: Regenerate.
* system.h (ASM_OUTPUT_BSS): Poison.
* varasm.c (asm_output_bss): Remove function.
(emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro.
* config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment.
* config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise.
* config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise.
* config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
Likewise.
* config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
Likewise.
* config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
Likewise.
* config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
From-SVN: r172166
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 84eae3e..332f0f4 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -121,10 +121,6 @@ static unsigned min_align (unsigned, unsigned); static void globalize_decl (tree); static bool decl_readonly_section_1 (enum section_category); #ifdef BSS_SECTION_ASM_OP -#ifdef ASM_OUTPUT_BSS -static void asm_output_bss (FILE *, tree, const char *, - unsigned HOST_WIDE_INT, unsigned HOST_WIDE_INT); -#endif #ifdef ASM_OUTPUT_ALIGNED_BSS static void asm_output_aligned_bss (FILE *, tree, const char *, unsigned HOST_WIDE_INT, int) @@ -427,34 +423,6 @@ resolve_unique_section (tree decl, int reloc ATTRIBUTE_UNUSED, #ifdef BSS_SECTION_ASM_OP -#ifdef ASM_OUTPUT_BSS - -/* Utility function for ASM_OUTPUT_BSS for targets to use if - they don't support alignments in .bss. - ??? It is believed that this function will work in most cases so such - support is localized here. */ - -static void ATTRIBUTE_UNUSED -asm_output_bss (FILE *file, tree decl ATTRIBUTE_UNUSED, - const char *name, - unsigned HOST_WIDE_INT size ATTRIBUTE_UNUSED, - unsigned HOST_WIDE_INT rounded) -{ - gcc_assert (strcmp (XSTR (XEXP (DECL_RTL (decl), 0), 0), name) == 0); - targetm.asm_out.globalize_decl_name (file, decl); - switch_to_section (bss_section); -#ifdef ASM_DECLARE_OBJECT_NAME - last_assemble_variable_decl = decl; - ASM_DECLARE_OBJECT_NAME (file, name, decl); -#else - /* Standard thing is just output label for the object. */ - ASM_OUTPUT_LABEL (file, name); -#endif /* ASM_DECLARE_OBJECT_NAME */ - ASM_OUTPUT_SKIP (file, rounded ? rounded : 1); -} - -#endif - #ifdef ASM_OUTPUT_ALIGNED_BSS /* Utility function for targets to use in implementing @@ -1795,7 +1763,7 @@ emit_local (tree decl ATTRIBUTE_UNUSED, /* A noswitch_section_callback for bss_noswitch_section. */ -#if defined ASM_OUTPUT_ALIGNED_BSS || defined ASM_OUTPUT_BSS +#if defined ASM_OUTPUT_ALIGNED_BSS static bool emit_bss (tree decl ATTRIBUTE_UNUSED, const char *name ATTRIBUTE_UNUSED, @@ -1805,9 +1773,6 @@ emit_bss (tree decl ATTRIBUTE_UNUSED, #if defined ASM_OUTPUT_ALIGNED_BSS ASM_OUTPUT_ALIGNED_BSS (asm_out_file, decl, name, size, DECL_ALIGN (decl)); return true; -#else - ASM_OUTPUT_BSS (asm_out_file, decl, name, size, rounded); - return false; #endif } #endif @@ -6004,7 +5969,7 @@ init_varasm_once (void) comm_section = get_noswitch_section (SECTION_WRITE | SECTION_BSS | SECTION_COMMON, emit_common); -#if defined ASM_OUTPUT_ALIGNED_BSS || defined ASM_OUTPUT_BSS +#if defined ASM_OUTPUT_ALIGNED_BSS bss_noswitch_section = get_noswitch_section (SECTION_WRITE | SECTION_BSS, emit_bss); #endif |